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Widin Carbide Drill Single Margin Internal Coolant 8XD TiAlN Coated - 10.3mm
| Drill Diameter | 10.30 |
| Flute Length | 114 |
| Overall Length | 162 |
| Shank Diameter | 12 |
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Description
The Widin Carbide Drill with Internal Coolant is a precision deep-hole drill designed for demanding materials and long production runs. It features a 10.3 mm diameter and an 8XD length, a solid carbide body, and a TiAlN coating that boosts wear resistance and heat tolerance. Its single-margin geometry delivers stable, straight holes, helping you maintain accuracy from start to finish.
Through-coolant channels deliver coolant directly to the cutting edge while efficiently evacuating chips, reducing heat buildup and enabling consistent results. This combination makes it a reliable choice for engineers, machinists, and workshops that need dependable deep drilling performance.
- Solid carbide with TiAlN coating: Durable construction with wear- and heat-resistant surface that supports higher speeds and longer tool life.
- Single-margin design for stability: Keeps entry precise and straight, minimizing deviation during drilling and improving hole quality.
- Internal coolant through design: Directs coolant to the cutting edge and through the 8XD depth, promoting efficient chip evacuation and cooler, more consistent performance.
With the Widin drill, you gain cleaner holes, steadier performance, and fewer tool changes due to wear. The rugged carbide core, TiAlN coating, through-coolant flow, and stable single-margin geometry work together to help you finish deep-hole projects faster, maintain tight tolerances, and reduce downtime across production runs.
Part Numbers
- Protool Part Number
- PI508A103
- Brand
- Widin
- Category
- Drill
Delivery
Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.
Returns
14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.
Technical Support
Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.
Trade Accounts
Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.
What time are Protool open?
We are open Monday to Friday between 8:30am and 5pm.
Do you offer Free Next Day delivery?
Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.
We also offer the following:
- Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
- DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
- Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
- DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.
For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.
*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.
Full Range: Widin Solid Carbide Drills - 8xD TiAlN Coated - Single Margin Internal Coolant (PI508)
View full collection →You are viewing PI508A103. Click any other SKU to view its full details.
| Product SKU | Drill Diameter | Flute Length | Overall Length | Shank Diameter | Coated | Coolant | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| PI508A030 | 3.00 | 34 | 72 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A031 | 3.10 | 34 | 72 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A032 | 3.20 | 34 | 72 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A033 | 3.30 | 34 | 72 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A034 | 3.40 | 34 | 72 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A035 | 3.50 | 34 | 72 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A036 | 3.60 | 34 | 72 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A037 | 3.70 | 34 | 72 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A038 | 3.80 | 43 | 81 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A039 | 3.90 | 43 | 81 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A040 | 4.00 | 43 | 81 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A041 | 4.10 | 43 | 81 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A042 | 4.20 | 43 | 81 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A043 | 4.30 | 43 | 81 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A044 | 4.40 | 43 | 81 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A045 | 4.50 | 43 | 81 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A046 | 4.60 | 43 | 81 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A047 | 4.70 | 43 | 81 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A048 | 4.80 | 57 | 95 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A049 | 4.90 | 57 | 95 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A050 | 5.00 | 57 | 95 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A051 | 5.10 | 57 | 95 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A052 | 5.20 | 57 | 95 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A053 | 5.30 | 57 | 95 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A054 | 5.40 | 57 | 95 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A055 | 5.50 | 57 | 95 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A056 | 5.60 | 57 | 95 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A057 | 5.70 | 57 | 95 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A058 | 5.80 | 57 | 95 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A059 | 5.90 | 57 | 95 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A060 | 6.00 | 57 | 95 | 6 | Coated | YES | £56.45 | 5 days | |
| PI508A061 | 6.10 | 76 | 114 | 8 | Coated | YES | £74.91 | 5 days | |
| PI508A062 | 6.20 | 76 | 114 | 8 | Coated | YES | £74.91 | 5 days | |
| PI508A063 | 6.30 | 76 | 114 | 8 | Coated | YES | £74.91 | 5 days | |
| PI508A064 | 6.40 | 76 | 114 | 8 | Coated | YES | £74.91 | 5 days | |
| PI508A065 | 6.50 | 76 | 114 | 8 | Coated | YES | £74.91 | 5 days | |
| PI508A066 | 6.60 | 76 | 114 | 8 | Coated | YES | £74.91 | 5 days | |
| PI508A067 | 6.70 | 76 | 114 | 8 | Coated | YES | £74.91 | 5 days | |
| PI508A068 | 6.80 | 76 | 114 | 8 | Coated | YES | £74.91 | 5 days | |
| PI508A069 | 6.90 | 76 | 114 | 8 | Coated | YES | £74.91 | 5 days | |
| PI508A070 | 7.00 | 76 | 114 | 8 | Coated | YES | £74.91 | 5 days | |
| PI508A071 | 7.10 | 76 | 114 | 8 | Coated | YES | £74.91 | 5 days | |
| PI508A072 | 7.20 | 76 | 114 | 8 | Coated | YES | £74.91 | 5 days | |
| PI508A073 | 7.30 | 76 | 114 | 8 | Coated | YES | £74.91 | 5 days | |
| PI508A074 | 7.40 | 76 | 114 | 8 | Coated | YES | £74.91 | 5 days | |
| PI508A075 | 7.50 | 76 | 114 | 8 | Coated | YES | £74.91 | 5 days | |
| PI508A076 | 7.60 | 76 | 114 | 8 | Coated | YES | £74.91 | 5 days | |
| PI508A077 | 7.70 | 76 | 114 | 8 | Coated | YES | £74.91 | 5 days | |
| PI508A078 | 7.80 | 76 | 114 | 8 | Coated | YES | £74.91 | 5 days | |
| PI508A079 | 7.90 | 76 | 114 | 8 | Coated | YES | £74.91 | 5 days | |
| PI508A080 | 8.00 | 76 | 114 | 8 | Coated | YES | £74.91 | 5 days | |
| PI508A081 | 8.10 | 95 | 142 | 10 | Coated | YES | £125.31 | 5 days | |
| PI508A082 | 8.20 | 95 | 142 | 10 | Coated | YES | £125.31 | 5 days | |
| PI508A083 | 8.30 | 95 | 142 | 10 | Coated | YES | £125.31 | 5 days | |
| PI508A084 | 8.40 | 95 | 142 | 10 | Coated | YES | £125.31 | 5 days | |
| PI508A085 | 8.50 | 95 | 142 | 10 | Coated | YES | £125.31 | 5 days | |
| PI508A086 | 8.60 | 95 | 142 | 10 | Coated | YES | £125.31 | 5 days | |
| PI508A087 | 8.70 | 95 | 142 | 10 | Coated | YES | £125.31 | 5 days | |
| PI508A088 | 8.80 | 95 | 142 | 10 | Coated | YES | £125.31 | 5 days | |
| PI508A089 | 8.90 | 95 | 142 | 10 | Coated | YES | £125.31 | 5 days | |
| PI508A090 | 9.00 | 95 | 142 | 10 | Coated | YES | £125.31 | 5 days | |
| PI508A091 | 9.10 | 95 | 142 | 10 | Coated | YES | £125.31 | 5 days | |
| PI508A092 | 9.20 | 95 | 142 | 10 | Coated | YES | £125.31 | 5 days | |
| PI508A093 | 9.30 | 95 | 142 | 10 | Coated | YES | £125.31 | 5 days | |
| PI508A094 | 9.40 | 95 | 142 | 10 | Coated | YES | £125.31 | 5 days | |
| PI508A095 | 9.50 | 95 | 142 | 10 | Coated | YES | £125.31 | 5 days | |
| PI508A096 | 9.60 | 95 | 142 | 10 | Coated | YES | £125.31 | 5 days | |
| PI508A097 | 9.70 | 95 | 142 | 10 | Coated | YES | £125.31 | 5 days | |
| PI508A098 | 9.80 | 95 | 142 | 10 | Coated | YES | £125.31 | 5 days | |
| PI508A099 | 9.90 | 95 | 142 | 10 | Coated | YES | £125.31 | 5 days | |
| PI508A100 | 10.00 | 95 | 142 | 10 | Coated | YES | £125.31 | 5 days | |
| PI508A101 | 10.10 | 114 | 162 | 12 | Coated | YES | £202.21 | 5 days | |
| PI508A102 | 10.20 | 114 | 162 | 12 | Coated | YES | £202.21 | 5 days | |
| PI508A103 Viewing | 10.30 | 114 | 162 | 12 | Coated | YES | £202.21 | 5 days | |
| PI508A104 | 10.40 | 114 | 162 | 12 | Coated | YES | £202.21 | 5 days | |
| PI508A105 | 10.50 | 114 | 162 | 12 | Coated | YES | £202.21 | 5 days | |
| PI508A106 | 10.60 | 114 | 162 | 12 | Coated | YES | £202.21 | 5 days | |
| PI508A107 | 10.70 | 114 | 162 | 12 | Coated | YES | £202.21 | 5 days | |
| PI508A108 | 10.80 | 114 | 162 | 12 | Coated | YES | £202.21 | 5 days | |
| PI508A109 | 10.90 | 114 | 162 | 12 | Coated | YES | £202.21 | 5 days | |
| PI508A110 | 11.00 | 114 | 162 | 12 | Coated | YES | £202.21 | 5 days | |
| PI508A111 | 11.10 | 114 | 162 | 12 | Coated | YES | £202.21 | 5 days | |
| PI508A112 | 11.20 | 114 | 162 | 12 | Coated | YES | £202.21 | 5 days | |
| PI508A113 | 11.30 | 114 | 162 | 12 | Coated | YES | £202.21 | 5 days | |
| PI508A114 | 11.40 | 114 | 162 | 12 | Coated | YES | £202.21 | 5 days | |
| PI508A115 | 11.50 | 114 | 162 | 12 | Coated | YES | £202.21 | 5 days | |
| PI508A116 | 11.60 | 114 | 162 | 12 | Coated | YES | £202.21 | 5 days | |
| PI508A117 | 11.70 | 114 | 162 | 12 | Coated | YES | £202.21 | 5 days | |
| PI508A118 | 11.80 | 114 | 162 | 12 | Coated | YES | £202.21 | 5 days | |
| PI508A119 | 11.90 | 114 | 162 | 12 | Coated | YES | £202.21 | 5 days | |
| PI508A120 | 12.00 | 114 | 162 | 12 | Coated | YES | £202.21 | 5 days | |
| PI508A121 | 12.10 | 133 | 178 | 14 | Coated | YES | £307.40 | 5 days | |
| PI508A122 | 12.20 | 133 | 178 | 14 | Coated | YES | £307.40 | 5 days | |
| PI508A123 | 12.30 | 133 | 178 | 14 | Coated | YES | £307.40 | 5 days | |
| PI508A124 | 12.40 | 133 | 178 | 14 | Coated | YES | £307.40 | 5 days | |
| PI508A125 | 12.50 | 133 | 178 | 14 | Coated | YES | £307.40 | 5 days | |
| PI508A126 | 12.60 | 133 | 178 | 14 | Coated | YES | £307.40 | 5 days | |
| PI508A127 | 12.70 | 133 | 178 | 14 | Coated | YES | £307.40 | 5 days | |
| PI508A128 | 12.80 | 133 | 178 | 14 | Coated | YES | £307.40 | 5 days | |
| PI508A129 | 12.90 | 133 | 178 | 14 | Coated | YES | £307.40 | 5 days | |
| PI508A130 | 13.00 | 133 | 178 | 14 | Coated | YES | £307.40 | 5 days | |
| PI508A131 | 13.10 | 133 | 178 | 14 | Coated | YES | £307.40 | 5 days | |
| PI508A132 | 13.20 | 133 | 178 | 14 | Coated | YES | £307.40 | 5 days | |
| PI508A133 | 13.30 | 133 | 178 | 14 | Coated | YES | £307.40 | 5 days | |
| PI508A134 | 13.40 | 133 | 178 | 14 | Coated | YES | £307.40 | 5 days | |
| PI508A135 | 13.50 | 133 | 178 | 14 | Coated | YES | £307.40 | 5 days | |
| PI508A136 | 13.60 | 133 | 178 | 14 | Coated | YES | £307.40 | 5 days | |
| PI508A137 | 13.70 | 133 | 178 | 14 | Coated | YES | £307.40 | 5 days | |
| PI508A138 | 13.80 | 133 | 178 | 14 | Coated | YES | £307.40 | 5 days | |
| PI508A139 | 13.90 | 133 | 178 | 14 | Coated | YES | £307.40 | 5 days | |
| PI508A140 | 14.00 | 133 | 178 | 14 | Coated | YES | £307.40 | 5 days |
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